The Exploding Head emojis that Arrow star Stephen Amell attached to his latest tweet, from behind-the-scenes at this year’s Arrowverse crossover shoot, pretty much say it all.

With production now underway on the three-night, Legends-less crossover, Amell shared the photo below which reveals Tyler Hoechlin, who will appear in all three episodes, to be donning Superman’s black suit. (Throughout his previous Supergirl visits, the character went with the traditional red-and-blue duds.)

Eagle-eyed fans, however, are gravitating more to what Amell and Flash counterpart Grant Gustin are revealed to be wearing: matching black pants (with wallet chains!) and studded biker boots.

The biker theme would seem to synch up with the bandana that Amell has conspicuously been wearing in recent Instagram stories recorded between filming scenes for the Flash and Supergirl episodes of the crossover. Most recently, Amell with a nod to the kerchief would only say that it spoke to the “insane” nature of the “Elseworlds” theme for this year’s crossover storyline, which will also introduce Gotham City vigilante Batwoman/Kate Kane (to be played by Orange Is the New Black‘s Ruby Rose; see costume).